27812744

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 53745120

約数和(自身を除く): 25932376

約数列:

[1, 2, 4, 8, 43, 86, 172, 233, 344, 347, 466, 694, 932, 1388, 1864, 2776, 10019, 14921, 20038, 29842, 40076, 59684, 80152, 80851, 119368, 161702, 323404, 646808, 3476593, 6953186, 13906372, 27812744]

約数ペア:

[(1, 27812744), (2, 13906372), (4, 6953186), (8, 3476593), (43, 646808), (86, 323404), (172, 161702), (233, 119368), (344, 80851), (347, 80152), (466, 59684), (694, 40076), (932, 29842), (1388, 20038), (1864, 14921), (2776, 10019)]